Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5803394 | High speed dual head on-line winding apparatus | Frank W. Kotzur, Donald A. Woodbridge, Thomas H. Rosenkranz, David Franklin | 1998-09-08 |
| 5678778 | High speed, dual head, on-line winding apparatus | Frank W. Kotzur, Donald A. Woodbridge, Thomas H. Rosenkranz, David Franklin | 1997-10-21 |